NAICS 238220 · Plumbing, Heating, and Air-Conditioning Contractors

Plumbers in Downey, CA

57 licensed plumbers · every license checked against the issuer's file

More cities in California

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Listings 1–20How results are ordered
01

Greentech Development Inc

Downey, CA · (562) 706-6936

CA-CSLB 1072897 · B C10 +2General contractorElectricianHeating and air conditioning+1
License activechecked Oct 24, 2026
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02

Greenway Home Services

Downey, CA · (626) 975-1384

CA-CSLB 1005396 · B C9 +2General contractorDrywall, plaster and insulationElectrician+1
License activechecked Oct 24, 2026
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04

J C Plumbing

Downey, CA · (562) 405-1326

CA-CSLB 907706 · C36Plumber
License activechecked Oct 24, 2026
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08

Loya Javier

Downey, CA · (626) 975-1384

CA-CSLB 731681 · B C36General contractorPlumber
License activechecked Oct 24, 2026
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09

M D Plumbing

Downey, CA · (562) 965-6344

CA-CSLB 688243 · C36Plumber
License activechecked Oct 24, 2026
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10

M D Stainless Services

Downey, CA · (562) 904-7022

CA-CSLB 608186 · A B +2General engineering contractorGeneral contractorPlumber+1
License activechecked Oct 24, 2026
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12

M P Construction

Downey, CA · (562) 746-5400

CA-CSLB 954725 · B C27 +1General contractorLandscaperPlumber
License activechecked Oct 24, 2026
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16

Metric Construction

Downey, CA · (323) 514-7773

CA-CSLB 1076758 · A B +1General engineering contractorGeneral contractorPlumber
License activechecked Oct 24, 2026
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